For identify the following problem components:

(a) decision variables;

(b) parameters;

(c) the objective function in words; and

(d) constraints in words.

Remote sensing. A national space administration is trying to select measurement instruments to place aboard an earth-orbiting satellite. Each instrument under consideration has its own specific capacity to gather information of a particular type. Some instruments can gather information on a wide variety of earth features, but the quality of information varies by instrument and feature. The administration has assigned a value to the quality of information each instrument gathers on each earth feature, and it is assumed that such "values" can be mathematically combined across instruments to give a total value for a feature. A budget has been established for the purchase of instruments (instrument prices are known), and the budgeted amount cannot be exceeded. ~e instrument total payload weight and volume are also constrained to not exceed certain amounts. and the weights and volumes of the various candidate instruments are known. The 1~strument package (the set of instruments to be included) that gives the greatest detection effectiveness is desired, considering the limits imposed on the satellite’s capacities.